http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108948303-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2101-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2375-04 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-286 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3834 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G101-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 |
| filingDate | 2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108948303-B |
| titleOfInvention | Material based on porous polyacylsemicarbazide, preparation method and application |
| abstract | The invention relates to a preparation method of a porous polyimide-based semicarbazide material, which is characterized by mixing a functional monomer containing a hydrazide group, an isocyanate cross-linking agent and a reaction solvent, ultrasonically dissolving the mixture, adding the mixture into a reaction kettle, and then carrying out polymerization reaction under a heating condition to prepare the porous polyimide-based semicarbazide material in one step. A series of porous polyacylsemicarbazide materials with different physical and chemical properties can be prepared by selecting functional monomers and cross-linking agents with different concentrations. |
| priorityDate | 2017-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.